Pedro has been a major patron of EIP 8141 (frame transactions), so him switching his support to the competing EIP 8130, which Base backs, is notable.
Ethereum needs to nail account abstraction, now's the time to sort this out
After spending months on EIP-8141... I’m convinced EIP-8130 is the better path for native account abstraction
It’s simpler, more portable, and focused on what wallets actually need!